SKU: GL74009
The Glock OEM MOS Adapter 02 Gen 5 9mm/40 is an original equipment manufacturer mounting solution designed to bridge modern optic systems to Glock's Modular Optic System (MOS) platform. Built for law enforcement and tactical professionals who demand factory reliability, this adapter plate transforms standard Glock pistols into precision-ready platforms capable of mounting industry-leading red dot and holographic sights. Whether deploying a duty weapon or optimizing a duty or personal defense firearm, this OEM part ensures zero-shift compatibility and zero-point-of-impact consistency that aftermarket solutions often cannot guarantee.
Manufactured to Glock's exacting specifications, the MOS Adapter Plate 02 utilizes precision-machined steel construction and features factory-engineered footprint geometry optimized for low-profile optic mounting. The adapter plate milling maintains Glock's legendary durability while providing a rigid, recoil-resistant interface that prevents sight shift during rapid fire or dynamic movement—critical factors in tactical and duty applications where optic zero retention directly impacts mission success. Its minimal footprint adds negligible height to the slide while maintaining the clean lines and ergonomics that operators depend on in high-stress scenarios.
This adapter plate is engineered for Gen 5 Glock platforms including the G17, G19, G45, G47, and G34 in both 9mm and .40 S&W calibers, and supports optic compatibility with industry standards from Trijicon, Ameriglo, and Holosun (excluding 509 series footprints). Installation is straightforward—the plate bolts directly to the factory MOS pattern, requiring no gunsmithing or permanent modification. Operators running duty carbines, competition setups, or defensive carry systems will benefit from OEM-guaranteed fit and the confidence that comes with factory engineering and support.
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